package com.hand.zc25650.service;

import com.hand.zc25650.pojo.Item;

import java.util.List;

public interface ItemService {
    List<Item> selectAll();
    boolean deleteItem(long itemId);

    Item selectItem(long itemId);

    boolean updateItem(Item item);

    boolean addItem(Item item);

    Item selectByMsg(Item item);
}
